package com.ovt.biz;
import java.util.List;

import com.ovt.entity.User;
import com.ovt.util.Page;

public interface UserBiz {
	/**
	 * 根据用户名和密码登录
	 * @param userName
	 * @param password
	 * @return
	 */
	public User login(String userName, String password);
	
	public int getUserListCount(String keyword);
	
	public List<User> getUserList(String keyword,Page page);
}
